I started on Advair in June 2005. I am a public speaker and this...

I started on Advair in June 2005. I am a public speaker and this past fall started having a lot of trouble with losing my voice. Went to the Dr. in Dec. and had a nasty yeast infection in my throat. Went on an antibiotic for 15 days and did not clear it up. Got a refill in Feb. and finally got rid of the infection. Decided I couldn't do my job on Advair, so went off of it last week. Didn't realize I might have side effects going off of it.....I am feeling very anxious, hard to concentrate and am having tingling in my arms, hands, and feet. Should I be concerned, or will these symptoms subside? Thinking I should have seen the Dr. before discontinuing - any thoughts?